Recent posts

Future of artists

Seth Godin talk about artists and their leverage in the new connected world. Today, I listened to Sophie Madeleine. She is so talented. She chose to sell her...

Clustering stocks in a sector

Quantitative clustering techniques solely rely on grouping a bunch of stocks based on returns and their correlations, seems to fail while trying to classify ...

Getting started with quantmod

I got quantmod installed on R at work and home couple of months ago. Here are the instructions for installing them from the R command line. install.packages(...

Selling ebooks on Amazon Kindle

Today, I got really intrigued by the Kindle Digital Text platform for publishing ebooks. Amazon recently announce that it would increase the royalty paid for...

Apple Tablet

I wish Apple could make a computing device that would make Wacom Cintiq redundant. Cintiq behaves like a hardware peripheral made by elves and not like a com...